Result: 692 products
Protection Relays & Systems
Select Mfr Part # Price Stock ? Manufacturer Min order RoHS status Seri Package Part Status Datasheet Features Delay Time Mounting Type Function Operating Temperature Termination Style Voltage - Supply Trip Range
900ELR-2-110V-CE

900ELR-2-110V-CE

DIGITAL EARTH LEAKAGE RELAY, LEA

Contact 15 - immediate Selec Controls USA Inc. 1 ROHS3 Compliant 900ELR Box Active Datasheet Automatic Reset, Manual Reset0 ~ 99.9sDIN RailGround Fault0°C ~ 50°CScrew Terminal110VAC30mA ~ 30A
900VPR-2-300/600V-CU

900VPR-2-300/600V-CU

3 PHASE-3W 300 TO 600V, PHASE FA

Contact 0 - immediate Selec Controls USA Inc. 1 ROHS3 Compliant 900VPR Box Active Datasheet
3RN20001AA30

3RN20001AA30

THERMISTOR MOT. PROT. 1CO US=A1

Contact 4 - immediate Siemens 1 ROHS3 Compliant SIRIUS 3RN2 Bulk Active Datasheet Automatic ResetDIN RailOvertemperature-25°C ~ 60°CScrew Terminal24VAC/DC--
3RN20101CW30

3RN20101CW30

THERMISTOR MOT. PROT. 1NO 1NC BI

Contact 19 - immediate Siemens 1 ROHS3 Compliant SIRIUS 3RN2 Bulk Active Datasheet Automatic ResetDIN RailOvertemperature-25°C ~ 60°CScrew Terminal24 ~ 240VAC/DC--
3UG46171CR20

3UG46171CR20

VOLTAGE MONITORING RELAY

Contact 0 - immediate Siemens 1 ROHS3 Compliant SIRUS 3UG4 Bulk Active Datasheet Automatic Reset0.1 ~ 20sDIN RailPhase Loss, Phase Sequence, Overvoltage, Undervoltage-25u00b0C ~ 60u00b0CScrew Terminal160 ~ 690VAC160 ~ 690VAC
SE-601-0U

SE-601-0U

DC GRND FAULT RELAY 55-75 VDC SU

Contact 3 - immediate Littelfuse Inc. 1 ROHS3 Compliant SE-601 Bulk Active Datasheet Manual Reset, Test Button0.05 ~ 2.5sChassis Mount, DIN RailGround Fault, Overcurrent-40°C ~ 60°CScrew Terminal120 ~ 240VAC/DC1 ~ 20mA
PGR-8800-00

PGR-8800-00

ARC-FLASH RELAY NO COMM. UL&C-TI

Contact 3 - immediate Littelfuse Inc. 1 ROHS3 Compliant PGR-8800 Bulk Active Datasheet -0 ~ 20sChassis Mount, DIN RailArc-Flash, Overcurrent-40°C ~ 70°CScrew Terminal100 ~ 240VAC, 110 ~ 250VAC, 14 ~ 48VDC9 ~ 25 klux
600PSR-165/300-CU

600PSR-165/300-CU

3 PHASE-3W 165 TO 300V, PHASE FA

Contact 34 - immediate Selec Controls USA Inc. 1 ROHS3 Compliant 600PSR Box Active Datasheet --DIN RailPhase Loss, Phase Sequence0°C ~ 50°CScrew Terminal165 ~ 300VAC-
3RN20101CA30

3RN20101CA30

THERMISTOR MOT. PROT. 1NO 1NC BI

Contact 2 - immediate Siemens 1 ROHS3 Compliant SIRIUS 3RN2 Bulk Active Datasheet Automatic ResetDIN RailOvertemperature-25°C ~ 60°CScrew Terminal24VAC/DC--
3RN20112BA30

3RN20112BA30

THERMISTOR MOTOR PROT. 2 CO MANU

Contact 5 - immediate Siemens 1 ROHS3 Compliant SIRIUS 3RN2 Bulk Active Datasheet Manual ResetDIN RailOvertemperature-25°C ~ 60°CSpring Terminal24VAC/DC--
3UG46181CR20

3UG46181CR20

AUT. CORRECTION OF PHASE SEQU.

Contact 2 - immediate Siemens 1 ROHS3 Compliant SIRUS 3UG4 Bulk Active Datasheet Automatic Reset0.1 ~ 20sDIN RailPhase Loss, Phase Sequence, Overvoltage, Undervoltage-25°C ~ 60°CScrew Terminal90 ~ 400VAC90 ~ 400VAC
3UG46152CR20

3UG46152CR20

RELAY DIGITAL MOONITORING FOR 3P

Contact 2 - immediate Siemens 1 ROHS3 Compliant SIRUS 3UG4 Bulk Active Datasheet Automatic Reset0.1 ~ 20sDIN RailPhase Loss, Phase Sequence, Overvoltage, Undervoltage-25°C ~ 60°CSpring Terminal160 ~ 690VAC160 ~ 690VAC
K2CM-1LS

K2CM-1LS

RELAY MOTOR PROTECTIVE 2-8A

Contact 4 - immediate Omron Automation and Safety 1 Not applicable K2CM Bulk Active Datasheet Manual Reset, Test Button2 ~ 40sChassis MountOvercurrent, Phase Loss, Phase Sequence-10°C ~ 60°CScrew Terminal100/110/120VAC2 ~ 8A
777-575-P2

777-575-P2

3-PH OVERLOAD REL./500-600V/

Contact 16 - immediate Littelfuse Inc. 1 ROHS3 Compliant 777/77C Bulk Active Datasheet -0 ~ 999sChassis MountMultiple-20°C ~ 70°CScrew Terminal500 ~ 600VAC2 ~ 800A, 450 ~ 660VAC
777-LR-KW/HP-P2

777-LR-KW/HP-P2

3-PHASE POWER MONITOR/200-480V

Contact 5 - immediate Littelfuse Inc. 1 ROHS3 Compliant 777-KW/HP-P2 Bulk Active Datasheet -0 ~ 999sDIN RailMultiple-20°C ~ 70°CScrew Terminal200 ~ 480VAC1 ~ 800A, 170 ~ 528VAC